Java String Truncate trunc(String value, int len)

Description

trunc

License

Apache License

Declaration

public static String trunc(String value, int len) 

Method Source Code

//package com.java2s;
/*/* w  ww  . jav  a  2 s  . c  o m*/
 * Copyright 2012 Andy Boothe
 *
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 */

public class Main {
    public static String trunc(String value, int len) {
        if (len < value.length())
            value = left(value, len);
        return value;
    }

    public static String left(String value, int length) {
        String result;
        if (value.length() <= length)
            result = value;
        else
            result = value.substring(0, length);
        return result;
    }
}

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2. trunc(String s1, int length)
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4. trunc(String string, int length)
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6. truncate(final String description)
7. truncate(final String in, final int maxLen)
8. truncate(final String originalString, final int maxChars)
9. truncate(final String s, final int n)